13012+1552 STF1707

Coord 2000	13012+1552		Discov num	STF1707		Comp			Coord arcsec 2000	13 01 14.16 +15 51 45.2
Date first	1828		Date last	2016		Obs	32
Pa first	31		Pa last	41		P.A. Now (θ)	41°
Sep first	10.2		Sep last	8.3		Sep. Now (ρ)	8.3"
Mag pri	9.70		Mag sec	11.50		delta mag (ΔM)	1.8		Spectral class	G0 (yellow)
Pri motion ra	+021		Sec motion ra	+020
Pri motion dec	-005		Sec motion dec	-017
Notes

rPM=0.459 Nature of this double is uncertain.

Precise pa	40.5		Precise sep	8.257		Constellation	Coma Berenices		SAO	100376
Tycho2	1450-00916-1		HD	113097		last precise pa	40.5		last precise sep	8.257

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13012+1552	STF1707		1998	26	43	8.4	9.70	11.50	G0	D	130114.16+155145.2
13012+1552	STF1707		2011	28	40	8.2	9.70	11.50	G0	D	130114.16+155145.2
13012+1552	STF1707		2016	32	41	8.3	9.70	11.50	G0		130114.16+155145.2

If you need more information about this double, apply for a data request form to the WDS.